Justin Bieber hangs out with 'Uncle Will' Smith - See the cute pic

It's no secret that Justin Bieber and Jaden Smith are best bros. But did you know that Bieber can actually say he's pretty close with his friend's dad, Will Smith? The 19-year-old pop star uploaded a new picture to Instagram showing him posing with his "uncle Will," and it's pretty darn cute.

We never realized how far Smith had come from his Fresh Prince days until we saw this photo of him standing next to Bieber. Smith was only 21 when "The Fresh Prince of Bel-Air" premiered, so maybe he can give Bieber some quality life lessons on how to stay cool -- and successful -- through adulthood. Hopefully Bieber counts himself pretty lucky.